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ClinicalTrials.gov public records Last synced Oct 6, 2026, 7:34 PM EDT

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Showing 25–33 of 33 matching trials from the live ClinicalTrials.gov search.
Conditions
Gastrointestinal Hemorrhage, Liver Cirrhosis
Interventions
nasogastric tube placement
Procedure
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
21 Years and older
Enrollment
282 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Single Ventricle Physiology
Interventions
Feeding tolerant, Feeding intolerant, Necrotizing enterocolitis
Other
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
1 Day to 3 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2016
U.S. locations
1
States / cities
Houston, Texas
Conditions
Adhesive Small Bowel Obstruction
Interventions
Gastrografin, Saline, SBO Treatment Without NG Tubes
Drug · Procedure
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Perioperative Inflammatory Response
Interventions
Simvastatin, Placebo
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 80 Years
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2016
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Small Bowel Obstruction
Interventions
Nasogastric tube placement, No Nasogastric tube use
Procedure
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
New Haven, Connecticut
Completed Not applicable Interventional Accepts healthy volunteers

Confirmation of Nasogastric Tube Placement Via Ultrasonography

NCT00941772
Conditions
Nasogastric Tube Intubation
Interventions
Ultrasonography
Other
Lead sponsor
Oklahoma State University Center for Health Sciences
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
Tulsa, Oklahoma
Conditions
Intubation; Difficult
Interventions
Midazolam
Drug
Lead sponsor
University of Vermont
Other
Eligibility
18 Years and older
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Burlington, Vermont
Conditions
Nasogastric Tube Placement
Interventions
Nasotrak System
Device
Lead sponsor
Nasotrak Medical Pte Ltd
Industry
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
2
States / cities
Fort Wayne, Indiana • New York, New York
Conditions
Morbid Obesity
Interventions
Laparscopic Sleeve Gastrectomy, Weight Watchers Program
Procedure · Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 65 Years · Female only
Healthy volunteers
Accepts healthy volunteers
U.S. locations
1
States / cities
San Francisco, California